diff --git a/Kooboo.Json.Benchmark/KoobooJson.Benchmark.csproj b/Kooboo.Json.Benchmark/KoobooJson.Benchmark.csproj
index 9d254a5..7d30613 100644
--- a/Kooboo.Json.Benchmark/KoobooJson.Benchmark.csproj
+++ b/Kooboo.Json.Benchmark/KoobooJson.Benchmark.csproj
@@ -26,7 +26,7 @@
   <ItemGroup>
     <PackageReference Include="BenchmarkDotNet" Version="0.11.4" />
     <PackageReference Include="Jil" Version="2.17.0" />
-    <PackageReference Include="Newtonsoft.Json" Version="12.0.1" />
+    <PackageReference Include="Newtonsoft.Json" Version="13.0.2" />
     <PackageReference Include="protobuf-net" Version="2.4.0" />
     <PackageReference Include="Utf8Json" Version="1.3.7" />
   </ItemGroup>